CN2449356Y - Autoamtic gap type wire winding machine for lamp - Google Patents
Autoamtic gap type wire winding machine for lamp Download PDFInfo
- Publication number
- CN2449356Y CN2449356Y CN 00250260 CN00250260U CN2449356Y CN 2449356 Y CN2449356 Y CN 2449356Y CN 00250260 CN00250260 CN 00250260 CN 00250260 U CN00250260 U CN 00250260U CN 2449356 Y CN2449356 Y CN 2449356Y
- Authority
- CN
- China
- Prior art keywords
- heart yearn
- wire
- gap type
- wheel
- lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an automatic gap type wire winding machine for a lamp. The utility model is composed of a core wire traveling mechanism and a wire winding mechanism. The core wire traveling mechanism comprises a wire traveling motor a rotating shaft of which is connected with a speed controlling wheel for core wires. The wire winding machine is also provided with a control device which is composed of a rotating encoder, a microprocessor, and a wire traveling motor driver. The utility model uses two motors which respectively drive the core wires to carry out wire traveling and tungsten wires to carry out wire winding, which is reasonable in theory. The utility model has the advantages of reduced energy consumption and convenient adjustment at practical operation time. The automatic gap type wire winding machine for a lamp can be used for manufacturing coil filament of different types.
Description
The utility model relates to a kind of equipment of electric light source manufacturing, particularly a kind of equipment of making filament.
Making the coiled filament method in common is by certain TPC value (number of turns of every centimetre of filament), around to heart yearn with tungsten filament.Common way is to adopt the guide wheel or the guide rod of high speed rotating, and the tungsten filament in the tungsten filament wire loading disk is pulled out on the heart yearn that advances around average rate.This process will relate to two kinds of different motions: the one, and the heart yearn average rate travels forward; The 2nd, tungsten filament forms spiral helicine filament around the rotation of heart yearn.In order to guarantee to lay out filament with constant TPC value, the walking speed around speed and heart yearn of tungsten filament must guarantee certain ratio.For this reason, adopt the method for a motor as power source at present, just directly by driven by motor, the control wheel that heart yearn is advanced then connects with motor by a complex set of change-speed gearing tungsten filament indirectly around the rotation of heart yearn.Like this, can guarantee that the TPC value of filament is constant.But, because the TPC value of used filament is different in the dissimilar lamps.When needs are changed the filament of another specification, must readjust change-speed gearing, very trouble.In addition, the needs for saving filament and actual processing generally require spiral filament forming machine in the wrapping wire process, whenever jump the crack once around to the number of turns of a required tungsten filament of lamp the time, make the gap that certain distance is arranged between adjacent two sections of the filament that lays out.Realize this purpose, existing technology is between the driving wheel that tungsten filament is rotated and the control wheel that heart yearn is advanced one group of change-speed gearing to be set again, and arranging in pairs or groups mutually by gear produces periodic jumping crack and move and finish.This shows, present batch wiring winder complex structure, regulate loaded down with trivial details; Because of having adopted a large amount of gears and worm screw, power loss is also very big; Simultaneously, the tungsten filament PTC value that lays out easily changes, and directly influences the quality of product.
The purpose of this utility model is at the existing the problems referred to above of present spiral filament forming machine, and a kind of novel lamp automatic gap type spiral filament forming machine is provided, and its tool is in characteristics simple in structure, easy to adjust, stable performance.
This lamp is to adopt following technical proposal to realize with the automatic gap type spiral filament forming machine: it is made up of heart yearn wire feeder and take-up mechanism.The heart yearn wire feeder comprises thread discharge disk, puts a guide wheel, the heart yearn speed control is taken turns and receive the silk dish, and heart yearn, furls in the receipts silk dish through putting a guide wheel, heart yearn speed control wheel at last from thread discharge disk.In the heart yearn wire feeder, the heart yearn volume is placed in the thread discharge disk, and cabling is to realize by the drive that the heart yearn speed control is taken turns.Heart yearn speed control wheel is being controlled the Trace speed of heart yearn.The head guide wheel that take-up mechanism comprises logical axle, be connected in driving wheel on the logical axle and tungsten filament wire loading disk, be connected with the tungsten filament wire loading disk and the payout eye of logical axle end.Take-up mechanism is arranged on to be put between a guide wheel and the heart yearn speed control wheel, and heart yearn runs through logical axle mesopore and payout eye.When wrapping wire driven by motor driving wheel and the logical axle that is connected with it were rotated, tungsten filament wire loading disk and head guide wheel can be along with rotations together, but heart yearn is not affected.During the work of this spiral filament forming machine, the tungsten filament in the tungsten filament wire loading disk is by behind the head guide wheel, around to heart yearn.The payout eye of logical axle end can prevent that heart yearn from rocking, and plays the role of positioning.Above-mentioned heart yearn wire feeder also comprises a wire motor, and the rotating shaft of wire motor connects with heart yearn speed control wheel.A certain than the speed rotation in order to make between wire motor and the wrapping wire motor with what set, control lays out the PTC value of filament, this spiral filament forming machine also is provided with a control device, this device is made up of rotary encoder, microprocessor and wire motor driver, rotary encoder is arranged on the logical axle, and the wire motor driver is connected with the wire motor by lead.During the work of this control device, at first rotary encoder sends code signal according to the rotation of logical axle to microprocessor, this code signal is sent to after microprocessor processes in the wire motor driver, the signal controlling wire rotating speed of motor that last wire motor driver is sent according to microprocessor.Generally speaking, the wrapping wire motor is with a more stable rotational speed, and the wire motor is then under the control of control device, according to the filament that will produce is required the periodic variation rotating speed.
Compare with present technology, the utlity model has following advantage:
1, two motors of this spiral filament forming machine employing are that wire motor and wrapping wire motor drive heart yearn cabling and two motions of tungsten filament wrapping wire respectively, utilize a control device to control the technical thought of its speed ratio again, compare by the gear graduation of complexity again than motor of present employing, not only in theory very reasonable, significantly reduced energy consumption, and regulate easily during practical operation, can save a large amount of operating times.In addition, the structure of spiral filament forming machine has also been oversimplified.
2, owing to adopt the PTC value of control device control filament, the rare close unanimity of the filament that makes this spiral filament forming machine produce, the jumping stand-off distance is from evenly, steady quality.
3, the utility model has omitted the gear shift of common spiral filament forming machine complexity, makes machine clean clean, and can avoid filament to be polluted in manufacture process.
Below in conjunction with embodiment and accompanying drawing thereof the utility model is described in further detail.
Fig. 1 is the structural representation of the lamp that provides of the utility model with the automatic gap type spiral filament forming machine.
Fig. 2 is the schematic diagram of control device in the utility model.
Fig. 3 is the schematic diagram of rotary encoder in the utility model.
Among the figure, 1, put a guide wheel; 2, thread discharge disk; 3, rotary encoder; 4, logical axle; 5, driving wheel; 6, tungsten filament wire loading disk; 7, payout eye; 8, head guide wheel; 9, heart yearn speed control wheel; 10, reduction gear box; 11, wire motor; 12, receive the silk dish; 13, connecting rod; 14, spring; 15, wrapping wire motor; 16, driving-belt; 17, heart yearn; 18, coded slice; 19, base plate; 20, infrared detection unit.
As shown in Figure 1, this lamp is made up of heart yearn wire feeder, take-up mechanism and control device three parts with the automatic gap type spiral filament forming machine.In the take-up mechanism, between the rotating shaft of wrapping wire motor 15 and the driving wheel 5 driving-belt 16 is set.By driving-belt 16, wrapping wire motor 15 drives driving wheel 5 and logical axle 4 is rotated.The center of logical axle 4 is a through hole, and heart yearn 17 runs through wherein.As shown in Figure 3, the rotary encoder 3 that is arranged on the logical axle 4 is formed by being fixed on the gear-like coded slice 18 on the logical axle 4 and being positioned at the static infrared detection unit 20 of coded slice 18 sidepieces.Coded slice 18 is rotated along with logical axle 4.Infrared detection unit 20 changes by the teeth gap of surveying on coded slice 18 peripheries, just can learn the rotating cycle and the angle of logical axle 4, and sends in the microprocessor by the signal of telecommunication.Tungsten filament wire loading disk 6 is also along with logical axle 4 is rotated together.As shown in Figure 1, the base plate 19 of tungsten filament wire loading disk 6 is the bigger disk of a diameter, and head guide wheel 8 is fixed on the base plate 19 and rotates with tungsten filament wire loading disk 6.Tungsten filament wire loading disk 6 is arranged on the outside, logical axle 4 ends, and 7 of payout eye are arranged on the inboard of logical axle 4 same ends.The internal diameter of payout eye 7 is slightly greater than the external diameter of heart yearn 17.The effect of payout eye 7 is to prevent that heart yearn 17 from rocking, and makes the tungsten filament can be stably on heart yearn 17.
In the heart yearn wire feeder, wire motor 11 is a stepping motor, can accurately control the speed of wire.In the present embodiment, between wire motor 11 and the heart yearn speed control wheel 9 reduction gear box 10 is set.Wire motor 11 drives heart yearn speed control wheel 9 by reduction gear box 10 transmissions and rotates.Heart yearn 17 is from thread discharge disk 2, receives in the silk dish 12 through putting a guide wheel 1, logical axle 4, heart yearn speed control wheel 9, arriving at last.Put a guide wheel 1 and be fixed on the connecting rod 13, there is a strong point at the middle part of this connecting rod 13, and the other end is provided with spring 14.By the elastic force of spring 14, make the elasticity of putting a guide wheel 1 control heart yearn 17.
As shown in Figure 2, in the control device of this spiral filament forming machine, the code signal of rotary encoder sends to the wire motor driver after microprocessor processes, by wire motor driver control wire motor 11.In the utility model, above-mentioned microprocessor, wire motor driver and rotary encoder are known prior art.The utility model is that they are combined, and is applied on the spiral filament forming machine.The lamp that the utility model provides can be used for making the dissimilar coiled filaments that has certain interval with the automatic gap type spiral filament forming machine, is particularly suitable for the filament manufacturing of Holiday lamp.
Claims (5)
1, a kind of lamp automatic gap type spiral filament forming machine, it is made up of heart yearn wire feeder and take-up mechanism, the heart yearn wire feeder comprises thread discharge disk (2), put a guide wheel (1), heart yearn speed control wheel (9) and receipts silk dishes (12), heart yearn (17) is from thread discharge disk (2), through putting a guide wheel (1), heart yearn speed control wheel (9), furl at last and receive in the silk dish (12), take-up mechanism comprises logical axle (4), be connected in driving wheel (5) and tungsten filament wire loading disk (6) on the logical axle (4), the head guide wheel (8) that is connected with tungsten filament wire loading disk (6) and the payout eye (7) of logical axle (4) end, take-up mechanism is arranged on to be put between a guide wheel (1) and the heart yearn speed control wheel (9), heart yearn (17) runs through logical axle (4) mesopore and payout eye (7), it is characterized in that described heart yearn wire feeder also comprises a wire motor (11), the rotating shaft of wire motor (11) connects with heart yearn speed control wheel (9), this spiral filament forming machine also is provided with a control device, this device is by rotary encoder, microprocessor and wire motor driver are formed, rotary encoder (3) is arranged on the logical axle (4), and the wire motor driver is connected with wire motor (11) by lead.
2, lamp according to claim 1 automatic gap type spiral filament forming machine is characterized in that described wire motor (11) is a stepping motor.
3, lamp according to claim 2 automatic gap type spiral filament forming machine is characterized in that between described wire motor (11) and the heart yearn speed control wheel (9) reduction gear box (10) being set.
4,, it is characterized in that described rotary encoder (3) is formed by being fixed on the gear-like coded slice (18) on the logical axle (4) and being positioned at the static infrared detection unit (20) of coded slice (18) sidepiece according to claim 1,2 or 3 described lamp automatic gap type spiral filament forming machines.
5,, it is characterized in that between the rotating shaft of described wrapping wire motor (15) and the driving wheel (5) driving-belt (16) being set according to claim 1,2 or 3 described lamp automatic gap type spiral filament forming machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00250260 CN2449356Y (en) | 2000-09-15 | 2000-09-15 | Autoamtic gap type wire winding machine for lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00250260 CN2449356Y (en) | 2000-09-15 | 2000-09-15 | Autoamtic gap type wire winding machine for lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2449356Y true CN2449356Y (en) | 2001-09-19 |
Family
ID=33608497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00250260 Expired - Fee Related CN2449356Y (en) | 2000-09-15 | 2000-09-15 | Autoamtic gap type wire winding machine for lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2449356Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390531A (en) * | 2013-07-26 | 2013-11-13 | 台州市远东铁马自动化设备有限公司 | Filament winder |
| CN104525791A (en) * | 2014-12-23 | 2015-04-22 | 何雲彬 | Rotating clamp of filament winder |
-
2000
- 2000-09-15 CN CN 00250260 patent/CN2449356Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390531A (en) * | 2013-07-26 | 2013-11-13 | 台州市远东铁马自动化设备有限公司 | Filament winder |
| CN103390531B (en) * | 2013-07-26 | 2016-03-16 | 台州市远东铁马自动化设备有限公司 | Filament winder |
| CN104525791A (en) * | 2014-12-23 | 2015-04-22 | 何雲彬 | Rotating clamp of filament winder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |